Individual Calculations December 2014
 Seyfried, Claus  Total change: -27.20  Rating chartPersonal card
 Malta International Open 2014 Sliema MLT 2014-11-16
RcRownchangeKK*chgGame
 2041 2174 4.00 8 -1.36 20 -27.20 
  Darmanin, Jake 1935 MLT0.001-0.8020-16.00 
  Borg, Flemming 1805 DEN1.0010.10202.00 
  Kellstroem, Magnus 1969 SWE1.0010.24204.80 
  Zerafa, Patrick c2048 MLT0.501-0.1720-3.40 
  Flemming, Achim 2031 GER0.501-0.1920-3.80 
  Messina, Roberta wf2008 ITA1.0010.28205.60 
  Petrov, Marijan g2497 BUL0.001-0.1320-2.60 
  Sammut Briffa, Peter 2036 MLT0.001-0.6920-13.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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